26, the Lake Mead Mohave Adventures are taking visitors on a Hoover Dam raft tour for their 42nd season. The excursion is along the Colorado River's Black Canyon National Water Trail— crossing ...

30, 1935. Bronze seals of the seven states that are home to the Colorado River Basin are also on display by the statues. Hoover Dam Powerplant: Located 530 feet below Black Canyon's surface ...